* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

li {
    list-style: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clearfix::before,
.clearfix::after {
    content: "";
    display: table;
}

.clearfix::after {
    clear: both;
}

.clearfix {
    *zoom: 1;
}

input,
button {
    border: 0;
    outline: none;
}

body {
    font: 14px Helvetica Neue, Helvetica, Arial, Microsoft Yahei, Hiragino Sans GB, Heiti SC, WenQuanYi Micro Hei, sans-serif;
}

.w {
    width: 980px;
    margin: 0 auto;
}

/* header 开始 */
.header {
    height: 63px;
    border-bottom: 1px solid #e1e1e1;
}

.header .logo {
    width: 179px;
    height: 25px;
    margin-top: 20px;
    background: url(../images/logo.png) no-repeat;
}

.header .search {
    margin: 20px 8px 0 0;
}

.header .search input,
.header .search button {
    float: left;
    height: 31px;
    background-repeat: no-repeat;
}

.header .search input {
    width: 166px;
    padding-left: 10px;
    background-image: url(../images/input.png);
    font-size: 14px;
    color: #979797;
}

.header .search input::placeholder {
    font-size: 14px;
    color: #979797;
}

.header .search button {
    width: 33px;
    background-image: url(../images/button.png);
}

/* nav 开始 */
.nav {
    height: 55px;
    background: url(../images/nav-bg.png) repeat-x;
    line-height: 55px;
    font-weight: 700;
    color: #00004b;
}

.nav a {
    display: block;
    height: 55px;
    background: url(../images/nav-line.png) no-repeat top right;
    font-size: 14px;
    color: #00004b;
}

.nav h2 a {
    padding: 0 45px;
}

.nav ul li {
    float: left;
}

.nav .hot {
    position: relative;
}

.nav .hot span {
    position: absolute;
    left: 50%;
    top: -10px;
    width: 27px;
    height: 20px;
    margin-left: -19px;
    background: url(../images/hot.png) no-repeat;
}

.nav ul li a {
    padding: 0 35px;
}

.nav a:hover {
    color: #91bb35;
}

/* banner 开始 */
.banner {
    position: relative;
    height: 661px;
}

.banner ul {
    position: absolute;
    left: 50%;
    bottom: 40px;
    margin-left: -22px;
    width: 44px;
}

.banner ul li {
    float: left;
    margin: 0 5px;
}

.banner ul a {
    display: block;
    width: 12px;
    height: 12px;
    background-color: #ccd1d9;
    border-radius: 50%;
}

.banner ul li .selected {
    background-color: #656d78;
}

/* msg 开始 */
.msg {
    height: 30px;
    background-color: #fbfbfb;
    border: solid #efefef;
    border-width: 1px 0;

}

.msg h3,
.msg a {
    float: left;
    height: 28px;
    font-size: 14px;
    line-height: 28px;
}

/* 设置了box-sizing后,边框宽度不会影响盒子大小,里面的子盒子想完全撑满盒子最好减去父盒子边框的宽度,不然浮动后会有浮动的盒子在父盒子外面的情况,可能会影响后面布局 */
.msg a {
    color: #000;
}

.msg a:hover {
    color: #91bb35;
    text-decoration: underline;
}

.msg .pic {
    margin-top: 5px;
}

/* main 开始 */
.main {
    height: 228px;
    margin-top: 15px;
   }

.main a {
    font-size: 12px;
}

.box1,
.box2,
.box3 {
    border: 1px solid #e4e4e4;
    height: 228px;
}

.main h3 {
    height: 38px;
    margin-left: 8px;
    padding-left: 20px;
    background: url(../images/arrow.png) no-repeat left;
    /* background-color: pink; */
    font-size: 12px;
    line-height: 38px;
    color: #7db50c;
}

.main .box1 .pic {
    position: relative;
    width: 245px;
    height: 157px;
    margin: 0 40px 0 20px;
    text-align: center;
}

.main .box1 .pic a {
    position: absolute;
    display: none;
    top: 50%;
    margin-top: -10px;
    width: 12px;
    height: 20px;
    font-size: 20px;
    line-height: 20px;
    color: #7db50c;

}

.main .box1 .pic .arr-a {
    left: 0;
}

.main .box1 .pic .arr-b {
    right: 0;
}

.main .box1 .pic:hover a {
    display: block;
}

.box2 {
    margin-left: 15px;
}

.box2 h3 a {
    float: right;
    margin-right: 10px;
    color: #666;
}

.box2 a:hover {
    color: #7db50c;
}

.box2 ul li {
    width: 335px;
    height: 28px;
    margin: 0 15px 0 20px;
    border-bottom: 1px dashed #e4e4e4;
}

.box2 ul li a {
    line-height: 27px;
    color: #666;
}

.box2 ul li strong a {
    color: red;
}

.box2 ul li a:hover {
    text-decoration: underline;
}

.box3 {
    width: 270px;
}

/* .box3 ul li span{
    display: inline-block;
    width: 0px;
    height: 12px;
    font-size: 0;
    line-height: 0;
    border: solid #7db50c;
    border-right-width: 1px;
    border-radius: 3px;
} */
.box3 ul {
    margin-left: 28px;
}

.box3 ul li {
    height: 20px;
}

.box3 ul li a {
    padding-left: 5px;
    border-left: 3px solid #7db50c;
    line-height: 12px;
    color: #666;
}

.box3 p {
    margin-top: 30px;
    margin-left: 30px;
    font-size: 12px;
    line-height: 20px;
    color: #666;
}
/* footer 开始 */
.footer{
    height: 220px;
    margin-top: 50px;
    border-bottom: 1px dashed #414141;
    background: #2d2d2d url(../images/footer-bg.png) repeat-x;
}
.footer .w{
    position: relative;
}
.footer dl {
    float: left;
    width: 88px;
    margin-left: 20px;
}
.footer dl dt{
    height: 44px;
    font-size: 14px;
    line-height: 44px;
    color: #c7c7c7;
}

.footer dl dd a{
    height: 20px;
    font-size: 12px;
    line-height: 20px;
    color: #707070;
}
.footer dl dd a:hover{
    text-decoration: underline;
}
.footer .w>a{
    position: absolute;
    top: 0;
    right: 0;
    width: 64px;
    height: 32px;
    background: url(../images/back.png) no-repeat;
}
/* copyright 开始 */
.copyright{
    height: 80px;
    background-color: #2d2d2d;
    text-align: center;
    font-size: 12px;
    line-height: 28px;
    color: #000;
}